Seiko Cal. 4439 - 166

Seiko 4439-166

This Automatic model from 1972 features a 36mm Hardlex-Coated Steel case. With its 22mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-6150884994ea]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1972

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